| /* |
| * Copyright (c) 2022, The OpenThread Authors. |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions are met: |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * 3. Neither the name of the copyright holder nor the |
| * names of its contributors may be used to endorse or promote products |
| * derived from this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
| * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE |
| * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
| * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
| * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
| * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
| * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
| * POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #include "test_platform.h" |
| |
| #include <openthread/config.h> |
| |
| #include "test_util.h" |
| #include "common/code_utils.hpp" |
| #include "common/numeric_limits.hpp" |
| #include "common/serial_number.hpp" |
| |
| namespace ot { |
| |
| template <typename UintType> void TestSerialNumber(const char *aName) |
| { |
| static constexpr UintType kMax = NumericLimits<UintType>::kMax; |
| static constexpr UintType kMid = kMax / 2; |
| |
| static const UintType kNumbers[] = {0, 1, 20, kMid - 1, kMid, kMid + 1, kMax - 20, kMax - 1, kMax}; |
| |
| for (UintType number : kNumbers) |
| { |
| VerifyOrQuit(!SerialNumber::IsGreater<UintType>(number, number)); |
| VerifyOrQuit(!SerialNumber::IsLess<UintType>(number, number)); |
| |
| VerifyOrQuit(SerialNumber::IsGreater<UintType>(number + 1, number)); |
| VerifyOrQuit(SerialNumber::IsGreater<UintType>(number + kMid - 1, number)); |
| VerifyOrQuit(SerialNumber::IsGreater<UintType>(number + kMid, number)); |
| VerifyOrQuit(!SerialNumber::IsGreater<UintType>(number + kMid + 2, number)); |
| VerifyOrQuit(!SerialNumber::IsGreater<UintType>(number + kMax - 1, number)); |
| |
| VerifyOrQuit(SerialNumber::IsLess<UintType>(number - 1, number)); |
| VerifyOrQuit(SerialNumber::IsLess<UintType>(number - kMid + 1, number)); |
| VerifyOrQuit(SerialNumber::IsLess<UintType>(number - kMid, number)); |
| VerifyOrQuit(!SerialNumber::IsLess<UintType>(number - kMid - 2, number)); |
| VerifyOrQuit(!SerialNumber::IsLess<UintType>(number - kMax + 1, number)); |
| } |
| |
| printf("TestSerialNumber<%s>() passed\n", aName); |
| } |
| |
| } // namespace ot |
| |
| int main(void) |
| { |
| ot::TestSerialNumber<uint8_t>("uint8_t"); |
| ot::TestSerialNumber<uint16_t>("uint16_t"); |
| ot::TestSerialNumber<uint32_t>("uint32_t"); |
| ot::TestSerialNumber<uint64_t>("uint64_t"); |
| printf("\nAll tests passed.\n"); |
| return 0; |
| } |